KH

Kiyoyuki Hattori

KC Koyo Thermo Systems Co.: 1 patents #1 of 3Top 35%
Overall (2004): #175,384 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6767504 Heat treatment furnace You Ishii, Toshiyuki Harada 2004-07-27